dc.contributor.advisor | Skaar, Johannes | nb_NO |
dc.contributor.author | Avdal, Jørgen | nb_NO |
dc.date.accessioned | 2014-12-19T13:57:38Z | |
dc.date.available | 2014-12-19T13:57:38Z | |
dc.date.created | 2010-09-02 | nb_NO |
dc.date.issued | 2009 | nb_NO |
dc.identifier | 347181 | nb_NO |
dc.identifier | ntnudaim:4775 | nb_NO |
dc.identifier.uri | http://hdl.handle.net/11250/258280 | |
dc.description.abstract | A study is done on the transient phase of a voltage signal resulting from a current regulated four point probe measurement on steel plates. Some electromagnetic theory is developed, including a study of the effects of stress and fatigue on the elecromagnetic properties of ferromagnetic materials. A tool for modelling electric circuits is presented, and then modified in order to approach Maxwell's equations. This is used to implement a three-dimensional model, and the results are compared to experimental results. | nb_NO |
dc.language | eng | nb_NO |
dc.publisher | Institutt for elektronikk og telekommunikasjon | nb_NO |
dc.subject | ntnudaim | no_NO |
dc.subject | SIF3 fysikk og matematikk | no_NO |
dc.subject | Industriell matematikk | no_NO |
dc.title | Development of a new algorithm for measurement of fatigue and stress in steel | nb_NO |
dc.type | Master thesis | nb_NO |
dc.source.pagenumber | 67 | nb_NO |
dc.contributor.department | Norges teknisk-naturvitenskapelige universitet, Fakultet for informasjonsteknologi, matematikk og elektroteknikk, Institutt for matematiske fag | nb_NO |